PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-41V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF061
PRESENT
OR
STOREDCOMBUSTION MISFIRING ON CYLINDER 3
1.DEF : destructive misfiring
2.DEF : pollutant misfiring
NOTESPriority for dealing with a combination of faults:
– ignition: DF072, DF073, DF074 and DF075.
– fuel supply system: DF026, DF027, DF028, DF029 and DF085.
– engine flywheel signal: DF005 and DF125.
Check whether other cylinders have misfiring faults before starting the following fault
finding procedure.
Conditions for applying the fault finding procedure to stored faults:
The fault is considered present under the following conditions:
– there must be no further electrical faults,
– programming must be carried out.
– engine warm (min 75°C),
– idling with all the electrical consumers activated for 15 minutes.
Special note:
–OBD warning light illuminated.
Combustion
misfires in
cylinder 3 only
Misfires in
cylinders 2 and 3
(see DF060
Misfires in
cylinder 2 and
DF061 Misfires in
cylinder 3)
The fault is probably due to a component that can only affect this cylinder:
– check the cylinder 3 injector,
– check the condition and conformity of the spark plugs,
– check the cylinder 3 pencil coil.
If everything is in order, check the same components on cylinder 2 (to correct a
possible cylinder identification error).
– Carry out the steps "according to the repair".
The fault is probably due to a component that affects a pair of cylinders:
– check the relevant ignition coil circuit (apply the fault finding procedure DF073
Ignition coil circuit 2 or DF074 Ignition coil circuit 3),
– check the condition and conformity of the spark plugs.
– Carry out the steps "according to the repair".
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
– there must be no further electrical faults,
– programming has been carried out,
– warm engine (minimum 75°C).
– running at idle speed with all electrical consumers drawing power for 15 minutes.
– if the fault is still absent, check that the catalytic converter is in good condition. Use
command SC006 Run OBD Test: Catalytic converter.
JSAA741.0
PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-42V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF061
CONTINUED
Combustion
misfires on all
four cylinders
(see DF060, DF061
and DF062)
The fault is probably due to a component affecting all the cylinders:
– check that the correct fuel is being used,
– check the condition and conformity of the spark plugs.
– Carry out the steps "according to the repair".
If the fault is still present, carry out the following checks:
– check the flywheel sensor,
– check the condition and cleanliness of the flywheel,
– check the flywheel sensor mounting,
– check the flywheel/sensor air gap
– check the cylinder compressions,
– check the complete fuel supply system (see Workshop Repair Manual 364 Mechanics, 13A, Fuel supply),
– check the entire ignition system (see MR 364, Mechanics, 17A, Ignition),
– check the hydraulic tappets if there is camshaft noise (seeMR 364 Mechanics, 11A, Top and front of engine).
– Carry out the steps "according to the repair".
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
– there must be no further electrical faults,
– programming has been carried out,
– warm engine (minimum 75°C).
– running at idle speed with all electrical consumers drawing power for 15 minutes.
– if the fault is still absent, check that the catalytic converter is in good condition. Use
command SC006 Run OBD Test: Catalytic converter.
JSAA741.0
PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-43V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF062
PRESENT
OR
STOREDCOMBUSTION MISFIRING ON CYLINDER 4
1.DEF : destructive misfiring
2.DEF : pollutant misfiring
NOTESPriority for dealing with a combination of faults:
– ignition: DF072, DF073, DF074 and DF075.
– fuel supply system: DF026, DF027, DF028, DF029 and DF085.
– engine flywheel signal: DF005 and DF125.
Check whether other cylinders have misfiring faults before starting the following fault
finding procedure.
Conditions for applying the fault finding procedure to stored faults:
The fault is considered present under the following conditions:
– there must be no further electrical faults,
– programming must be carried out.
– engine warm (min 75°C),
– idling with all the electrical consumers activated for 15 minutes.
Special note:
–OBD warning light illuminated.
Misfiring on
cylinder 4 only
Combustion
misfires in
cylinders 1 and 4
(see DF059
Combustion
misfires in
cylinder 1 and
DF062
Combustion
misfires in
cylinder 4)
The fault is probably due to a component that can only affect this cylinder:
– check the cylinder 4 injector
– check the condition and conformity of the spark plugs,
– check the cylinder 4 pencil coil.
If everything is okay, check the same components on cylinder 1 (to correct
a possible cylinder identification error).
Carry out the steps "according to the repair".
The fault is probably due to a component that affects a pair of cylinders:
– check the relevant ignition coil circuit (apply the fault finding procedure DF072
Ignition coil circuit 1 or DF075 Ignition coil circuit 4),
– check the condition and conformity of the spark plugs.
– Carry out the steps "according to the repair".
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
– there must be no further electrical faults,
– programming has been carried out,
– warm engine (minimum 75°C).
– running at idle speed with all electrical consumers drawing power for 15 minutes.
– if the fault is still absent, check that the catalytic converter is in good condition. Use
command SC006 Run OBD Test: Catalytic converter.
JSAA741.0
PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-44V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF062
CONTINUED
Combustion
misfires on all
four cylinders
(see DF060, DF061
and DF062)
The fault is probably due to a component affecting all the cylinders:
– check that the correct fuel is being used,
– check the condition and conformity of the spark plugs.
– Carry out the steps "according to the repair".
If the fault is still present, carry out the following checks:
– check the flywheel sensor,
– check the condition and cleanliness of the flywheel,
– check the flywheel sensor mounting,
– check the flywheel/sensor air gap
– check the cylinder compressions,
– check the complete fuel supply system (see Workshop Repair Manual 364 Mechanics, 13A, Fuel supply),
– check the entire ignition system (see MR 364, Mechanics, 17A, Ignition),
– check the hydraulic tappets if there is camshaft noise (seeMR 364 Mechanics, 11A, Top and front of engine).
– Carry out the steps "according to the repair".
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
– there must be no further electrical faults,
– programming has been carried out,
– warm engine (minimum 75°C).
– running at idle speed with all electrical consumers drawing power for 15 minutes.
– if the fault is still absent, check that the catalytic converter is in good condition. Use
command SC006 Run OBD Test: Catalytic converter.
JSAA741.0
PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-45V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF065
PRESENT
OR
STOREDCOMBUSTION MISFIRES
1.DEF : destructive misfiring
2.DEF : pollutant misfiring
NOTESPriority for dealing with a combination of faults:
– ignition: DF072, DF073, DF074 and DF075.
– fuel supply system: DF026, DF027, DF028, DF029 and DF085.
– engine flywheel signal: DF005 and DF125.
– cylinder misfires: DF059, DF060, DF061 and DF062.
Conditions for applying the fault finding procedure to stored faults:
The fault is considered present under the following conditions:
– there must be no further electrical faults,
– programming must be carried out.
– engine warm (min 75°C),
– idling with all the electrical consumers activated for 15 minutes.
Special note:
–OBD warning light illuminated.
Check the injectors.
Check the condition and conformity of the spark plugs.
Check the ignition pencil coils.
Check that the correct fuel is being used.
If the fault is still present, carry out the following checks:
– check the flywheel sensor,
– check the condition and cleanliness of the flywheel,
– check the flywheel sensor mounting,
– check the flywheel/sensor air gap
– check the cylinder compressions,
– check the complete fuel supply system (see Workshop Repair Manual 364 Mechanics, 13A, Fuel supply),
– check the entire ignition system (see MR 364, Mechanics, 17A, Ignition),
– check the hydraulic tappets if there is camshaft noise (seeMR 364 Mechanics, 11A, Top and front of engine).
– Carry out the steps "according to the repair".
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
- there must be no further electrical faults,
- programming has been carried out,
- the engine should be warm (minimum temperature 75°C),
- running at idle speed with all the electrical consumers activated for 15 minutes,
- if the fault is still absent, check that the catalytic converter is in working order. Use
command SC006 Run OBD Test: Catalytic converter.
JSAA741.0
PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-71V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF106
PRESENT
OR
STOREDCRUISE CONTROL/SPEED LIMITER SELECTOR SWITCH ON
STEERING WHEEL
1.DEF : inconsistent data
IMPORTANT
To remove or check the Cruise control/speed limiter control switches, the airbag must be removed
(see MR 364, Mechanical, 88C, Airbag and pretensioners).
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is present after a road test using the cruise control then the speed limiter
function.
Check the cleanliness and condition of the incrementing switches on the steering wheel and their connections.
Repair if necessary.
Check that the earth is present on track 2 of the incrementing switches on the steering wheel.
Repair if necessary.
Disconnect the battery.
Disconnect the computer. Check the cleanliness and condition of the connections.
Using the Universal bornier, check the insulation and continuity of the following connections:
Computer, connector A, track D2 Track 2 of the steering wheel control switch
Computer, connector A, track D3 Track 1 of the steering wheel control switch
Repair if necessary.
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
JSAA741.0
PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-75V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF119
PRESENT
OR
STOREDCAMSHAFT SENSOR SIGNAL
1.DEF : camshaft tooth event
2.DEF : dephasing measurement out of range
NOTESIf faults DF084 or DF046 are present or stored, deal with them first.
In the event of a combination of faults DF154 Flywheel signal sensor circuit,
DF080 Camshaft dephaser circuit and DF119, ignore fault DF080 and deal with
the other 2 faults first.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after a road test.
Check the cleanliness and the condition of the camshaft sensor connectors.
Check the condition and the cleanliness of the camshaft sensor.
With the ignition on, check for + 12 V on the camshaft sensor connector
(see the connector track number in the appropriate wiring diagram).
If +12V is not present:
– disconnect the battery,
– disconnect the connector marked PPM1 in the Protection and Switching Unit,
– check the cleanliness and condition of the connections,
– Use the Universal bornier to check the continuity of the following connection:
Protection and Switching Unit connector PPM1 track 2 Camshaft sensor
Reconnect the Switching Protection Unit connector and reconnect the battery.
With the ignition on, if there is still no +12V at the camshaft sensor connector, there is a fault in the Protection
and Switching Unit.
Contact the Techline.
Disconnect the battery.
Disconnect the computer. Check the cleanliness and condition of the connections.
Use the universal bornier to check the insulation and continuity of the following connections:
Computer track E2, connector C Camshaft sensor
Computer track F1, connector C Camshaft sensor
(see connector track numbers in the corresponding wiring diagram).
If the fault is still present, there is definitely a fault with the camshaft sensor target.
Refer to the relevant section in the Workshop Repair Manual.
AFTER REPAIRApply the Stored fault diagnostic application conditions:
– If the fault is present, continue to deal with the fault.
– If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.
S3000_V44_DF119/S3000_V48_DF119JSAA741.0
PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-80V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF154
PRESENT
OR
STOREDFLYWHEEL SIGNAL SENSOR CIRCUIT
1.DEF : flywheel target fault
2.DEF : no speed signal or interference signal
NOTESPriority for dealing with a combination of faults:
In the event of a fault DF154, DF119 Camshaft sensor signal and DF080 Camshaft
dephaser circuit, ignore fault DF080 and deal with the other 2 faults first.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the starter motor has been running for 10 seconds
or at an engine speed above 600 rpm.
Special note:
–OBD warning light illuminated.
Check the cleanliness, condition and the assembly of the flywheel.
Repair if necessary.
If the flywheel has been replaced or removed, the flywheel target has to be reinitialised, then reprogrammed.
Programming reinitialisation:
Run command RZ005.
Carrying out the flywheel target programming:
Accelerate up to 4000 rpm in third gear then decelerate, foot off the pedal, to power take-up speed*.
Then repeat immediately.
In rare cases, fault DF125 Torquemeter programming may appear.
(*This is the moment when, during deceleration with no load, the engine drops to idle speed and recovers torque).
S3000_V44_DF154/S3000_V48_DF154JSAA741.0